<!-- 下拉刷新 -->
          <van-pull-refresh v-model="isLoading" @refresh="onRefresh">
            <!-- <p>左右滑动,下拉刷新</p> -->
            <template>
              <van-row type="flex" justify="space-between">
                <van-row span="2" class="redtime"> 秒杀倒计时 </van-row>
                <van-col span="16">
                  <van-count-down millisecond :time="time" format="HH:mm:ss:SS" />
                </van-col>
              </van-row>
            </template>
            <template>
              <!-- 每个元素的两侧间隔相等 -->
              <van-row type="flex">
                <van-col span="11" v-for="proitem in dataCatogerylist" :key="proitem.id">
                  <!-- 每一个列项 -->
                  <van-card
                    num="1088"
                    tag="New"
                    :price="proitem.price"
                    :desc="proitem.detail"
                    :title="proitem.product"
                    :thumb="proitem.picture"
                    :origin-price="proitem.oldprice"
                    @click="getDetail(proitem.id)"
                  >
                  </van-card>
                  <div class="newpro-item">
                    <div class="redpre">
                      新品秒杀
                      <van-icon name="fire" />
                      <van-icon name="hot-o" />
                    </div>
                    <div class="shopcart" @click="updatecart(proitem.id)">
                      <van-icon v-if="proitem.putaway" name="cart-o" />
                      <van-icon v-if="!proitem.putaway" name="cart" />
                    </div>
                  </div>
                </van-col>
              </van-row>
            </template>
          </van-pull-refresh>
            <!-- <div class="newpro-item">
                    <div class="redpre">
                      新品秒杀
                      <van-icon name="fire" />
                      <van-icon name="hot-o" />
                    </div>
                    <div class="shopcart" @click="updatecart(proitem.id)">
                      <van-icon v-if="proitem.putaway" name="cart-o" />
                      <van-icon v-if="!proitem.putaway" name="cart" />
                    </div>
                  </div>